71065610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 128

約数和(自身を含む): 173560320

約数和(自身を除く): 102494710

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 61, 70, 77, 85, 89, 110, 119, 122, 154, 170, 178, 187, 238, 305, 374, 385, 427, 445, 595, 610, 623, 671, 770, 854, 890, 935, 979, 1037, 1190, 1246, 1309, 1342, 1513, 1870, 1958, 2074, 2135, 2618, 3026, 3115, 3355, 4270, 4697, 4895, 5185, 5429, 6230, 6545, 6710, 6853, 7259, 7565, 9394, 9790, 10370, 10591, 10858, 11407, 13090, 13706, 14518, 15130, 16643, 21182, 22814, 23485, 27145, 33286, 34265, 36295, 38003, 46970, 52955, 54290, 57035, 59719, 68530, 72590, 76006, 79849, 83215, 92293, 105910, 114070, 116501, 119438, 159698, 166430, 184586, 190015, 233002, 298595, 380030, 399245, 418033, 461465, 582505, 597190, 646051, 798490, 836066, 922930, 1015223, 1165010, 1292102, 2030446, 2090165, 3230255, 4180330, 5076115, 6460510, 7106561, 10152230, 14213122, 35532805, 71065610]

約数ペア:

[(1, 71065610), (2, 35532805), (5, 14213122), (7, 10152230), (10, 7106561), (11, 6460510), (14, 5076115), (17, 4180330), (22, 3230255), (34, 2090165), (35, 2030446), (55, 1292102), (61, 1165010), (70, 1015223), (77, 922930), (85, 836066), (89, 798490), (110, 646051), (119, 597190), (122, 582505), (154, 461465), (170, 418033), (178, 399245), (187, 380030), (238, 298595), (305, 233002), (374, 190015), (385, 184586), (427, 166430), (445, 159698), (595, 119438), (610, 116501), (623, 114070), (671, 105910), (770, 92293), (854, 83215), (890, 79849), (935, 76006), (979, 72590), (1037, 68530), (1190, 59719), (1246, 57035), (1309, 54290), (1342, 52955), (1513, 46970), (1870, 38003), (1958, 36295), (2074, 34265), (2135, 33286), (2618, 27145), (3026, 23485), (3115, 22814), (3355, 21182), (4270, 16643), (4697, 15130), (4895, 14518), (5185, 13706), (5429, 13090), (6230, 11407), (6545, 10858), (6710, 10591), (6853, 10370), (7259, 9790), (7565, 9394)]